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Round|Natural|GIA

1.80ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1157654255

Certificate GIA 1157654255

Diamond specifications and retailer prices

From $18,543 USD
€17,660 EUR
Save $15,386 USD (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $33,929 USD at MOH London
View at MOH London

About this 1.8ct natural round diamond

This 1.8ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1157654255. Listed at 19 retailers, with prices from $18,543 to $33,929 at MOH London, a $15,386 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1157654255
Dimensions7.75 × 7.71 × 4.86 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.75 mm7.71 mm1.80 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1157654255
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $33,929 USD|Low: $18,419 USD|High: $33,929 USD|Avg: $23,609 USD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 1, 2026
Retailer 7$18,612 USD
Retailer 6$18,840 USD
Retailer 2$22,080 USD
Retailer 5$22,519 USD
Retailer 4$24,654 USD
Retailer 3$30,952 USD
MOH London$33,929 USD

41 data points across 7 retailers

19 retailers$18,543 USD to $33,929 USD

B+
Cheapest Retailer
-
$18,543 USD
€17,660 EUR
B+
Retailer 2
-
$18,612 USD
View
B+
Retailer 3
-
$18,840 USD
View
B+
Retailer 4
-
$19,677 USD
View
B+
Retailer 5
-
$19,700 USD
View
B+
Retailer 6
-
$19,734 USD
View
B+
Retailer 7
-
$19,882 USD
View
B+
Retailer 8
-
$20,180 USD
CA$28,028 CAD
View
B
Retailer 9
-
$20,940 USD
View
B
Retailer 10
-
$22,080 USD
A$33,969 AUD
View
B
Retailer 11
-
$22,568 USD
£17,770 GBP
View
B
Retailer 12
-
$23,190 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$23,190 USD
View
B
Retailer 14
-
$23,960 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$24,654 USD
€23,480 EUR
View
B
Retailer 16
-
$25,025 USD
View
B
Retailer 17
-
$28,657 USD
View
B
Retailer 18
-
$30,952 USD
ZAR 500,029 ZAR
View
Most Expensive
B
MOH London
EE1AD04C4 · Oct 1
$33,929 USD
£26,716 GBP
View
18 more retailers have this diamond
Prices start from $18,543 USDSave up to $15,386 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

B+
1.80ct Round
$18,543 USD